# grep -Ei 'vmx|svm' /proc/cpuinfo|more
# yum install -y virt-* libvirt qemu-img
# lsmod |grep kvm
# systemctl enable libvirtd
# systemctl start libvirtd
# virsh list --all
# yum install cockpit
# systemctl enable --now cockpit.socket
# yum install cockpit-machines
# firewall-cmd --add-service=cockpit --permanent
# firewall-cmd --reload
使用9090端口通过浏览器访问主机。
# nmcli connection add type bridge con-name br0 ifname br0 autoconnect yes
按自己的实际情况修改,如静态IP、关闭IPv6等
# vim /etc/sysconfig/network-scripts/ifcfg-br0
执行后,在网络配置文件夹下出现一个名为ifcfg-bridge-slave-eno1的新文件。
# nmcli connection add type bridge-slave ifname eno1 master br0
最好在物理机上操作,如果远程很容易无法再次连接。
# nmcli connection down eno1
# nmcli connection up br0
# nmcli connection # ifconfig
# virsh net-destroy default # virsh net-undefine defaul # systemctl restart libvirtd # virsh net-list
# nmcli c reload
# reboot
提示内容:
.
解决方法,打开BIOS中的Intel显示技术选项:
BIOS -> ADVANCE->CPU->Intel Visualization Technology